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| author | Paolo Polato <paolo.polato@mongodb.com> | 2022-12-20 09:58:46 +0000 |
|---|---|---|
| committer | Evergreen Agent <no-reply@evergreen.mongodb.com> | 2022-12-20 10:38:36 +0000 |
| commit | 3972acca68f5fbb20e9395a8702a25386977820d (patch) | |
| tree | 3b331452223b6d960c1e2e7bae889b5b7c859194 | |
| parent | 86879bd6bc684703083729f979c43a5788979014 (diff) | |
| download | mongo-3972acca68f5fbb20e9395a8702a25386977820d.tar.gz | |
SERVER-70100 Ensure at-least-once emission of oplog entry on shardCollection() completion
| -rw-r--r-- | src/mongo/db/s/create_collection_coordinator.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mongo/db/s/create_collection_coordinator.cpp b/src/mongo/db/s/create_collection_coordinator.cpp index 31d302b9989..ba4eaf99e6e 100644 --- a/src/mongo/db/s/create_collection_coordinator.cpp +++ b/src/mongo/db/s/create_collection_coordinator.cpp @@ -493,6 +493,10 @@ ExecutorFuture<void> CreateCollectionCoordinator::_runImpl( getCollation(opCtx, nss(), _request.getCollation()).second, _request.getUnique().value_or(false))) { + // Ensure that the completion of the request gets recorded at least once on the + // oplog. + _writeOplogMessage(opCtx, nss(), *_collectionUUID, _request.toBSON()); + // The critical section can still be held here if the node committed the // sharding of the collection but then it stepped down before it managed to // delete the coordinator document |